ECU Database
Search more than 2.1 million ECU records by make, series, ECU type, part number or software version. EcuDetectV2 is a free reference tool built for professionals in the automotive software industry.
| Record | Make | Series | Model range | Variant | Feature | Output | ECU maker | ECU type | ECU part no. | OEM part no. | Software | SW version |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027HF | 04E906027HF | 003430 | 2489 | |
| View | Seat | Leon | 5F MK1 - 2012 - 2017 | 1.4 TSI 150hp FR | 150.0PS 110.3kW | Bosch MED17.5.25 | MED17.5.25 | 04E907309BJ | CZE | 020946 | 7525 | |
| View | Seat | Leon | 5F MK1 - 2012 - 2017 | 1.4 TSI 150hp FR | 150.0PS 110.3kW | Bosch MED17.5.25 | MED17.5.25 | 04E907309BJ | CZE | 020946 | 7525 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17525 | 04E906027BL | 04E906027BL | 547294 | 8139 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 140.0PS 103.0kW | Bosch | MEDC17521 | 04E906016F | 04E906016F | 530196 | 4911 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 122.4PS 90.0kW | Bosch | MEDC17521 | 04E906016DE | 04E907309A | 533733 | 5672 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17525 | 04E906027HF | 04E906027HF | 003430 | 2489 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17525 | 04E906027BL | 04E907309AB | 547294 | 8139 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 110.0PS 80.9kW | Bosch | MED17521 | 04E906016N | 04E906016N | 551558 | 8380 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI ACT | 152.3PS 112.0KW | Bosch | MED17 | 04E906027BL | 552396 | 9003 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.2 | 04E906027DA | 548662 | 8231 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 110.0PS 80.9kW | Bosch | MED17521 | 04E906016N | 04E906016N | 551558 | 8380 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI 150 pk | 149.6PS 110.0kW | Bosch | Med17.5.2125 | H23 | 04E907309BJ | 003430 | 2489 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI 150 pk | 149.6PS 110.0kW | Bosch | Med17.5.2125 | H23 | 04E907309BJ | 003430 | 2489 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI 150 pk | 149.6PS 110.0kW | Bosch | Bosch MED17.5.25 | 04E907309AB | 547294 | 8139 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI 150 pk | 149.6PS 110.0kW | Bosch | MED17 | 04E906027BL | 547294 | 8139 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI 140 pk | 140.0PS 103.0kW | Bosch | MED17 | 04E906016F | 533768 | 5760 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI ACT | 150.0PS 110.3kW | Bosch | MED17 | 04E906027FL | 552399 | 2034 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 150.0PS 110.3KW | Bosch | 04E906027HF | 020946 | 3744 | |||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI ACT | 152.3PS 112.0KW | Bosch | MED17 | 04E906027BL | 552396 | 9003 |
EcuDetectV2 is provided free of charge as a reference tool for the automotive software industry. Records are for information only; always verify identification against the actual control unit before reading or writing.